LH2H-F-DH-DL-N

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Panel meters are devices that display an indication of the electrical current, and when used as part of a control system they can provide a visual display of the operability of the system. Panel meters are used to measure electrical quantities such as input voltage, current, power, frequency, temperature, and resistivity. The most common panel meters are Digital LCD or LED displays. In this article, we will explore a specific type of panel meter; the LH2H-F-DH-DL-N, its application fields, and its working principle.

Application Field

The LH2H-F-DH-DL-N is a multi-functional panel meter designed specifically for industrial uses. It is typically used for digital measurement of all electrical parameters, such as voltage, current, power, frequency, temperature, and resistance. This type of panel meter is suitable for industrial automation, for example it can be used as an electrical safety monitor, as an audible alarm device or for data logging. It has wide applications in many industry production lines.

Working Principle

The LH2H-F-DH-DL-N panel meter utilizes a four-wire measurement system for accurate data measurements. This system consists of two live wires, usually referred to as ‘hot’ and ‘neutral’, as well as a ‘common’ and ‘ground’ wire. The common and ground wires act as potential reference points for the measurement. The hot and neutral wires are measured for voltage, current, and resistance, while the common and ground wires are used for voltage, frequency, and temperature measurement.

The panel meter measures data by breaking the AC circuit within the four-wire system and then monitoring changes in voltage and current over time. The meter’s internal processor converts these readings into digital values which can be displayed on the LCD or LED display. The panel meter can also be programmed with various settings such as voltage, current, and frequency range in order to enable accurate measurements of the electrical components.

Conclusion

The LH2H-F-DH-DL-N panel meter is a multi-functional device that is used in many industrial applications for accurate measurements of electrical parameters. It utilizes a four-wire wiring system to sense changes in voltage and current and converts these readings into digital values. The panel meter can be programmed with various settings to enable accurate readings. This type of panel meter is thus a reliable solution for digital measurement of all electrical quantities.

The specific data is subject to PDF, and the above content is for reference